OITracker Cboe delayed data

Contract OI history

Back to GLW

Mar 19, 2027 EXPIRATION

GLW $130.00 Put

GLW270319P00130000

Latest saved OI1,991Oct 23, 2026
Last change+30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $130.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,9919950 2026-10-02: 1,390 OI2026-10-05: 1,547 OI2026-10-06: 1,553 OI2026-10-07: 1,551 OI2026-10-08: 1,551 OI2026-10-09: 1,557 OI2026-10-13: 1,663 OI2026-10-14: 1,663 OI2026-10-15: 1,753 OI2026-10-16: 1,903 OI2026-10-21: 1,961 OI2026-10-23: 1,991 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GLW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,991+30
Oct 21, 2026Viewing1,961+58
Oct 16, 20261,903+150
Oct 15, 20261,753+90
Oct 14, 20261,6630
Oct 13, 20261,663+106
Oct 09, 20261,557+6
Oct 08, 20261,5510
Oct 07, 20261,551-2
Oct 06, 20261,553+6
Oct 05, 20261,547+157
Oct 02, 20261,390No prior observation